51725270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 96966720

約数和(自身を除く): 45241450

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1031, 1730, 2062, 5017, 5155, 10034, 10310, 25085, 29899, 50170, 59798, 149495, 178363, 298990, 356726, 891815, 1783630, 5172527, 10345054, 25862635, 51725270]

約数ペア:

[(1, 51725270), (2, 25862635), (5, 10345054), (10, 5172527), (29, 1783630), (58, 891815), (145, 356726), (173, 298990), (290, 178363), (346, 149495), (865, 59798), (1031, 50170), (1730, 29899), (2062, 25085), (5017, 10310), (5155, 10034)]